From af2c6a8a2429dd40555a9efd4f286eca2ab9add0 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Mon, 15 Sep 2014 13:46:04 +0100 Subject: staging: comedi: comedi_fc.h: use comedi_write_array_to_buffer() Since `cfc_write_array_to_buffer()` is just an inline function that calls `comedi_write_array_to_buffer()`, replace calls to the former to the latter in the "comedi_fc.h" header. This is part of the migration of functionality from the "comedi_fc" module to the core "comedi" module. Signed-off-by: Ian Abbott Reviewed-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_buf.c | 13 ++++++++++++- drivers/staging/comedi/drivers/comedi_fc.h | 4 ++-- 2 files changed, 14 insertions(+), 3 deletions(-) (limited to 'drivers/staging/comedi') diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index 5aa86842fcce..52a75d2238dc 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -510,7 +510,18 @@ void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset, } EXPORT_SYMBOL_GPL(comedi_buf_memcpy_from); -/* Writes an array of data points to comedi's buffer */ +/** + * comedi_write_array_to_buffer - write data to comedi buffer + * @s: comedi_subdevice struct + * @data: destination + * @num_bytes: number of bytes to write + * + * Writes up to num_bytes bytes of data to the comedi buffer associated with + * the subdevice, marks it as written and updates the acquisition scan + * progress. + * + * Returns the amount of data written in bytes. + */ unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, const void *data, unsigned int num_bytes) diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h index 51b3157bd348..75bbc3130a90 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.h +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -44,13 +44,13 @@ static inline unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *s, unsigned short data) { - return cfc_write_array_to_buffer(s, &data, sizeof(data)); + return comedi_write_array_to_buffer(s, &data, sizeof(data)); }; static inline unsigned int cfc_write_long_to_buffer(struct comedi_subdevice *s, unsigned int data) { - return cfc_write_array_to_buffer(s, &data, sizeof(data)); + return comedi_write_array_to_buffer(s, &data, sizeof(data)); }; unsigned int cfc_read_array_from_buffer(struct comedi_subdevice *, -- cgit v1.2.3-55-g7522